Is your City™ mask in need of a freshen up? If you have clean filters and valves already then no need to buy the whole mask again, just buy the shell.
The replacement City™ Mask shell comes with a flexible metal nose clip and a secure velcro fastener to ensure a good seal around your face.
Note: All Respro® mask shells are interchangeable with all filters. Make sure you match the correct size: For example a medium sized mask works with a medium sized filter.